When using this option, rpc_prog_info_value structure is not fully initialized.
Depending on the memory allocator used, this can lead to a NULL pointer
dereference or an access to a random memory block.
Ensure that the structure if fully initialized and test pointer before
dereferencing it.
Bug: 13266
Change-Id: Ifdc54b31c8dd3b2b6220dbe9ee27272758ff60ca
Reviewed-on: https://code.wireshark.org/review/19385
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
As those dissectors are registered by name, let's not make the assumption
that rtp_info is always present.
Change-Id: I959b8c71485471b3be4cd2e71a6d96c2d4b278ff
Reviewed-on: https://code.wireshark.org/review/19381
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
rtsp_create_conversation was modified significantly:
- ignore non response calls => process only the complete information
- distinguish between UDP, TCP and RTSP interlaced media
- supports ED137 recording with RTP/UDP or RTP/TCP
It was tested on many samples from bugzilla and from my library.
Tests noted in bug 13257
Bug: 13257
Change-Id: I054505bcb9334c3abfff6d61c18c9cb6d2a6d56e
Reviewed-on: https://code.wireshark.org/review/19341
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
1. CIP Safety: SERCOS Safety Network Number attribute should be 6 bytes. Don't just use all remaining bytes
2. Remove cip_byte_array type. The last remaining usage was #1 above and it really shouldn't be used in the future. Any attribute that would eat up all remaining bytes would have issues with Get Attribute List responses and Set Attribute List requests.
3. Optional Attribute List: Display the attribute name if known.
4. Port: Display Port Number name
5. Port: Associated Communication Objects attribute
Change-Id: I94d99bb1f07aa4b8c44949b2ffb5d75e72483459
Reviewed-on: https://code.wireshark.org/review/19374
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
When a Reply chunk is not present, selecting the "Reply chunk" in
the protocol tree should also select the four bytes of zeroes in
the header. This should work the same way as for the Read list and
Write list.
Change-Id: I0a9b7f927cad21e39189cfc1f2b619537ba26a30
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-on: https://code.wireshark.org/review/19376
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: I4d1cf878245b03665207a500fb7593be1435c3d3
Reviewed-on: https://code.wireshark.org/review/19371
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The "short_name" parameter of heur_dissector_add is defined as const
(and was assumed to be a string literal). This was no longer the case
though since a change in Lua where "short_name" is a dynamically
allocated string.
This "simple" fix clones the memory for internal use to avoid a
heap-use-after-free when heur_dissector_delete tries to access
"short_name".
An alternative option is to make Proto_register_heuristic track the
memory, but since there are multiple possible heuristics lists for a
protocol, the Proto (struct _wslua_field_t) structure is not
appropriate. A possible working alternative is to store the string into
lua_heur_dissectors_table_ref (replacing the value (function) by a tuple
{function,short_name}).
Change-Id: I6c6b393f4d304dd847e864da6ad17b54c8cd80e2
Fixes: v2.3.0rc0-1474-g7f2a838922 ("lua: Allow proto:register_heuristic to be used on multiple list names")
Reviewed-on: https://code.wireshark.org/review/19365
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Franklin Mathieu <snaipe@diacritic.io>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
This commit introduces a new dissector aimed at decoding the USB
protocol used by X-Rite i1 Display Pro (and derivatives) colorimeter. It
is based on reverse engineering work by Graeme Gill from the ArgyllCMS
project.
Change-Id: Icdfd0c3f75499d0df4360c6eb6856078de30ba56
Reviewed-on: https://code.wireshark.org/review/18901
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Add preference in Infiniband dissector to distinguish between
heuristic and non-heuristic dissection (that uses Decode As).
Remove all of the preferences in the Infiniband subdissectors that
tried to put in "manual" heuristics and direct users to just use
Decode As. Most subdissectors still kept some basic heuristics in
their heuristic functions, but now also register with the Infiniband
dissector table for "manually" forcing dissection with Decode As.
Ping-Bug: 13259
Change-Id: I20d56eee38887664b439e52ec5f5b8f962c45ef1
Reviewed-on: https://code.wireshark.org/review/19362
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This decouples EAPOL from the few dissectors it needs to call based
on packet type and moves registration to the dissectors themselves.
Change-Id: Ia8412fe33370f4aeece52c2c80cda7f140a950cf
Reviewed-on: https://code.wireshark.org/review/19328
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Ping-Bug: 12759
Change-Id: Ic4d47155168978541fb8c3670fcabaf3c35f8aad
Reviewed-on: https://code.wireshark.org/review/19187
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Resolves truncation warnings on the x86 clang build
Change-Id: I14ebbe39b8235bd1b909c488c0402b77deb6dde1
Reviewed-on: https://code.wireshark.org/review/19354
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Add handling of STR_ASCII and STR_UNICODE as base types for string
and stringz. Add handling of SEP_DOT, SEP_DASH, SEP_COLON and
SEP_SPACE for bytes and uint_bytes. Add SEP_NONE for completeness.
Change-Id: Ida46c215fee7ec7132ec91ab5dd6cb3de4628920
Reviewed-on: https://code.wireshark.org/review/19337
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Fixes Lua on macOS, tested with an out-of-tree build:
WS_BIN_PATH=$PWD/run ../wireshark/test/test.sh -s wslua
Previously programs that were ran from the build directory would load
data files (radius/, diameter/, init.lua) from the source directory.
Then in the case of Lua, files were loaded from the program directory
($BUILDDIR/run/init.lua on Linux) or source directory
(sSOURCEDIR/epan/wslua/console.lua).
On macOS, this does not work for Lua since files are installed into
$BUILDDIR/run/Wireshark.app/Contents/Resources/share/wireshark/init.lua
instead. Since CMake always copies data files (radius, console.lua,
etc.) into the build directory, make get_datafile_dir() return this
"run" directory instead.
Change-Id: If97d2f5686271caf9ad4d4e4fc58e902dc592a98
Reviewed-on: https://code.wireshark.org/review/19330
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Add support for using unit names in ProtoField integer types by
using base.UNIT_STRING.
Add unit name table argument in ProtoField.float() and
ProtoField.double() (and made backward compatibility).
The use of base.UNIT_STRING is not really the best API for adding
unit names in Lua, but is the simples solution without adding new
arguments to ProtoField.
Change-Id: Ib5d064480cffd970a41db1764440642f6c593bb2
Reviewed-on: https://code.wireshark.org/review/19313
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Add a convenience btle.length field for easier filtering of BTLE
packets without data and with specific length ranges.
Change-Id: If56eac9c86ccf40741a6ceb50d13a1733132f448
Reviewed-on: https://code.wireshark.org/review/19348
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michal Labedzki <michal.tomasz.labedzki@gmail.com>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
This will have to be done differently with xlc if it's necessary.
While we're at it, fix the spelling of "Cygwin" (no InterCaps).
Bug: 13262
Change-Id: If3084cfb58f4abd9048afafecdd24c13645c2776
Reviewed-on: https://code.wireshark.org/review/19355
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Also added a note above field_display_e enum to indicate that this
values are parsed in make-init-lua.pl to build init.lua.
Change-Id: Ibd125684f9a68e1b8116fae0ccbc72147825d75d
Reviewed-on: https://code.wireshark.org/review/19336
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
1. Convert the Mellanox encapsulation header into a heuristic dissector.
2. Convert EtherType header dissection into a heuristic dissector.
3. Convert "heuristic preferences" to use deprecated_heur_dissector_pref.
Ping-Bug: 5061
Ping-Bug: 2672
Change-Id: Iabcac1af8e07f3f6f25f825ed56b2036c3285783
Reviewed-on: https://code.wireshark.org/review/19317
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
BDAT handling takes the whole packet to add to its count of necessary
bytes, but wasn't updating the offset, so if a BDAT "data packet" had
multiple CRLF segments in it, the BDAT byte counter became inaccurate.
Bug: 13030
Change-Id: Idd44ccb95a8f4710db4546a918661c63a343260c
Reviewed-on: https://code.wireshark.org/review/19343
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Because luaL_argerror() does a longjmp all memory free must be done
before calling this.
Also rewrote true_false_string_from_table() to be a bit simpler
and to give argument error when too many strings in the table.
Change-Id: Ied0fa468f1274155c746fe2e086dacf1a8582b08
Reviewed-on: https://code.wireshark.org/review/19325
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add "LE Set Extended Advertising Data",
"LE Set Extended Scan Response Data", and
"LE Set Extended Advertising Enable" command parser.
Change-Id: I3027dc9c213c15f503fa5495829726db3a207300
Reviewed-on: https://code.wireshark.org/review/19251
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Based on EUROCAE ED-137B specification:
ED-137B, Part 1: RADIO, INTEROPERABILITY STANDARDS FOR VOIP ATM COMPONENTS
https://boutique.eurocae.net/eshop/catalog/index.php
Bug: 13252
Change-Id: Ifab1aaf47e3405fcd46309167237f11ce2d7e2ff
Reviewed-on: https://code.wireshark.org/review/19302
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Bug: 13251
Change-Id: I56a01e779f7f0eadc8a078f88543269a91148f00
Reviewed-on: https://code.wireshark.org/review/19293
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: I433b6357914063ba7dbbe119771770e98e019091
Reviewed-on: https://code.wireshark.org/review/19324
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Add RFC6926 and RFC7724
Change-Id: I2e10c337f3fe3043e5c36f501eb3e29b16bfcecc
Reviewed-on: https://code.wireshark.org/review/19312
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: Ic6812fd266832743962e020cfc8f0af2d4742fdf
Reviewed-on: https://code.wireshark.org/review/19308
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: João Valverde <j@v6e.pt>
Fragment offset unit is 8-octet, not bytes.
Reverts regression introduced in 232cb9a2dd.
Change-Id: Id015209b45e15cd630f42ed2c3bbf342094b8ba6
Reviewed-on: https://code.wireshark.org/review/19307
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
